<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="css/style2.css">
    <title>Document</title>
</head>
<body>
    <form action="">
        <input type="text" name="" id="" disabled>
        <input type="text">
    <hr>
    <input type="radio" name="sex" id="boy">
    <label for="boy">男</label>
    <input type="radio" name="sex" id="girl">
    <label for="girl">女</label>
    <hr>
    <input type="text" required>
    <hr>
    <input type="email" name="" id="" required>
    <hr>
        <button type="submit">保存</button>
    </form>

</body>
</html>
